The invention relates to the technical field of safety mechanisms in lifting devices, and discloses a locking mechanism for a vertical lifting device. The locking mechanism comprises a stand column structure, the outer surface of the stand column structure is movably connected to the inner wall of a sliding block mechanism in a clamped mode, a locking mechanism is movably arranged between the inner wall of the sliding block mechanism and one side of the outer surface of the stand column structure in a clamped mode, and the top of one side of the locking mechanism is movably connected to one side of the exterior of the sliding block mechanism through a movable connecting rod. According to the locking mechanism for the vertical lifting device, a locking rack and a locking tooth block are arranged, and the locking mechanism is locked in a gear clamping mode. When the locking mechanism falls suddenly, the locking mechanism can be effectively locked in time to be prevented from continuouslyfalling, huge impact force generated when the locking mechanism suddenly falls can be effectively dispersed, and the safety and reliability of the locking mechanism in the vertical lifting device when facing the huge impact force generated when the locking mechanism suddenly falls are ensured.

    本发明涉及升降装置中安全机构技术领域,且公开了一种用于垂直升降装置的锁止机构,包括立柱结构,所述立柱结构的外表面与滑块机构的内壁活动卡接,所述滑块机构的内壁与立柱结构外表面的一侧之间活动卡接有锁止机构,且锁止机构一侧的顶部通过活动连杆与滑块机构外部的一侧活动连接。该用于垂直升降装置的锁止机构,通过锁止齿条和锁止齿块的设置,利用齿轮卡接的方式来锁死锁止机构,在面对锁止机构的突然坠落时,可以及时有效的锁死锁止机构防止其继续下坠,能够有效的分散锁止机构在突然下坠时所产生的巨大冲击力,确保了该垂直升降装置中的锁止机构在面对锁止机构突然坠落所产生的巨大冲击力时的安全性及可靠性。


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    Title :

    Locking mechanism for vertical lifting device


    Additional title:

    一种用于垂直升降装置的锁止机构


    Contributors:
    QIU HUI (author)

    Publication date :

    2020-04-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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